function advpoll_view in Advanced Poll 6.2

Same name and namespace in other branches

1. 5 advpoll.module \advpoll_view()
2. 6.3 advpoll.module \advpoll_view()
3. 6 advpoll.module \advpoll_view()

Implementation of hook_view().

1 call to advpoll_view()

advpoll_latest_poll in ./advpoll.module

.

File

./advpoll.module, line 791

Advanced Poll - a sophisticated polling module for voting, elections, and group decision-making.

Code

function advpoll_view($node, $teaser = FALSE, $page = FALSE) {
  drupal_add_css(drupal_get_path('module', 'advpoll') . '/advpoll.css', 'module');
  $status = _advpoll_is_active($node, TRUE);

  // Add question to content if defined.
  if ($node->question !== '') {
    $node->content['question'] = array(
      '#weight' => 1,
      '#value' => theme('advpoll_question', check_plain($node->question)),
    );
  }
  if ($node->build_mode == NODE_BUILD_PREVIEW) {

    // Previewing a node, so display voting form instead of results.
    $poll = drupal_get_form('advpoll_voting_' . _advpoll_get_mode($node->type) . '_form', $node, $teaser, $page, $status);
  }
  else {
    if (!$node->voted && arg(2) != 'results' && ($status == 'open' || $status == 'pending')) {

      // OLD: else if ((!$node->voted && arg(2) != 'results' && ($status == 'open' || $status == 'pending')) || $_POST['op'] == 'Vote') {
      // User hasn't voted, we're not on the results tab and poll is open or
      // opening in the future. Also, we check the $_POST array if the user tried
      // to submit a vote, so we can validate and give an error if the user has
      // already voted on the poll.
      $poll = drupal_get_form('advpoll_voting_' . $node->mode . '_form', $node, $teaser, $page, $status);
      static $add_js = TRUE;
      if ($add_js) {

        // Add javascript for posting voting forms with Ajax.
        drupal_add_js(drupal_get_path('module', 'advpoll') . '/advpoll-vote.js', 'module');
        drupal_add_js('misc/jquery.form.js', 'module');
        $add_js = FALSE;
      }
    }
    else {

      // Show results (the user has voted, poll is closed or poll has passed).
      if (user_access('show vote results')) {
        $poll = advpoll_view_results($node, $teaser, $page);
      }
      elseif (user_access('cancel own vote')) {
        $poll = _advpoll_show_cancel_form($node);
      }
    }
  }
  $node->content['poll'] = array(
    '#weight' => 2,
    '#value' => $poll,
  );
  return node_prepare($node, $teaser);
}